Sweet and sour meatballs are one of those recipes that quietly become part of your routine.
They’re simple, comforting, and perfect for days when you want dinner handled without much effort.
On a busy afternoon, the slow cooker does the work while the house fills with a sweet-and-savory aroma.
By the time they’re ready, tender meatballs are coated in a glossy sauce that feels familiar and nostalgic.
I love this recipe because it keeps things easy without cutting corners on flavor.
The ingredients are straightforward, the prep is quick, and the result always brings people back for seconds.
Whether you’re serving them for a casual family dinner or setting them out for guests,
these meatballs are the kind of food everyone gathers around.
For the Meatballs
- Ground Beef – This forms the base of the meatballs. Using 90% lean beef gives you great flavor without too much grease.
- Eggs – These help bind everything together so the meatballs hold their shape while cooking.
- Breadcrumbs – They keep the meatballs tender and prevent them from becoming dense.
- Onion – Finely diced onion adds moisture and subtle savory flavor throughout the meatballs.
- Salt and Pepper – Simple seasoning that enhances the flavor of the beef without overpowering it.
- Garlic Powder – Adds a mild, even garlic flavor that blends smoothly into the meat mixture.
For the Sweet & Sour Sauce
- Chili Sauce – This provides the savory, tangy base of the sauce and gives it that classic sweet-and-sour bite.
- Grape Jelly – The unexpected ingredient that brings sweetness and creates a glossy, sticky sauce once melted.
For Finishing & Cooking
- Parsley – Sprinkled on at the end for a pop of color and a touch of freshness.
- Cooking Spray – Used to prevent sticking when broiling the meatballs and cooking them in the slow cooker.
The Best Sweet & Sour Crock Pot Meatballs
Notes
Ingredients
- 2 pounds ground beef (90% lean recommended)
- 2 eggs
- 1/2 cup breadcrumbs
- 1/4 cup finely diced onion
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 12-ounce bottle chili sauce
- 1 1/2 cups grape jelly
- 2 tablespoons chopped parsley
- Cooking spray
Instructions
- Turn on the broiler. Line a baking sheet with foil and lightly coat the foil with cooking spray.
- In a large mixing bowl, combine the ground beef, eggs, breadcrumbs, onion, salt, pepper, and garlic powder. Mix until evenly blended.
- Roll the mixture into meatballs about 1 inch in size and arrange them on the prepared baking sheet.
- Broil the meatballs for 8–10 minutes, until they are browned on the outside.
- While the meatballs cook, prepare the sauce.
- Warm the grape jelly either in the microwave (in 30-second intervals) or in a saucepan over medium heat until fully melted.
- Whisk the chili sauce into the melted jelly until smooth.
- Lightly coat the inside of a slow cooker with cooking spray. Add the meatballs, then pour the sauce over them and gently toss to coat.
- Cover and cook on low for 3 hours. Finish by sprinkling with parsley before serving.
- Meatballs can be shaped slightly larger or smaller if preferred, though 1-inch meatballs cook most evenly.
- Using 90% lean ground beef keeps the meatballs juicy without producing excess grease.
1. Can I make these sweet and sour meatballs ahead of time?
Absolutely. These are perfect for prepping ahead. You can roll the meatballs and keep them in the fridge for up to a day, or freeze them raw or cooked. Frozen meatballs can go straight into the slow cooker — just allow a little extra time for them to heat through.
2. Do I really need to broil the meatballs first?
Short answer: no. Longer answer: broiling gives you better color and flavor, but if you’re in a rush, you can skip it. The meatballs will cook through in the slow cooker just fine — they’ll just be a bit softer and paler, still very tasty.
3. Is grape jelly a must, or can I substitute something else?
Grape jelly is the classic choice and gives the sauce its signature flavor and shine. That said, other smooth jellies like apricot or peach work well too. Just steer clear of chunky or strongly flavored jams — you want smooth and balanced, not overpowering.
4. What if the sauce tastes too sweet or too thin?
If it’s sweeter than you like, add a splash of vinegar or lemon juice to balance it out. If the sauce seems a bit thin, simply leave the lid off the slow cooker for the last 20–30 minutes so it can thicken naturally.
5. How do I stop the meatballs from falling apart?
The key is not overmixing — stir just until everything comes together. Overworking the mixture makes meatballs dense and fragile. If you want extra insurance, pop the rolled meatballs in the fridge for 10–15 minutes before broiling to help them firm up.
